A number having no end. Pi is proof of an immortal mathematical phenomena and that a phenomena can have no end. If Pi is a never ending number than it has endless data and the true number of Pi cannot be stored in any computer or memorized by any brain (except by the brain of God).
And just for kicks
3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982
by Matt March 8, 2004
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1. Circumfrence divided by diameter.
2. How losers spell pie.
1. Nerdy: How much is pi?
Nerdier: 3.1415926535897932384...
2. Jake: Pass the pi!
Jess: Loser...
by madamerouge1331 May 23, 2010
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1. A really awesome black and white movie made in 1998. Directed by Darren Aronofsky, director of Requiem for a Dream (which I didn't know till I looked it up just now). It's about a crazy math guy that is trying to predict the stock market, when his machine dies and spits out a number (which isn't pi). He believes the number is the key to understanding the universe and God. I don't want to give away what happens after that though.

2. Approximately 3.14. Used in math and such.
1.
Guy- "Have you seen Pi?"
LameGuy- "lol wats it bout? circles n such?!1 XD"
Guy- "It has angry Jewish people..."
Lameguy- "Awesome!"

2.
I read pi pages of the Iliad, then couldn't take the intense bordom anymore.
by Me April 20, 2005
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WHO's yet-to-be-approved 16th letter of the Greek alphabet as a politically correct label for the politically charged “Trumpvirus”—named after Trum-pi-sm—to avoid stigmatizing any right-wing inept head of state who failed to prevent millions of infections and thousands of deaths.
Diehard Trumpists and hardcore QAnonists have complained to the World Health Organization that Democrat lawmakers’ and US-unfriendly nations’ use of “Trumpvirus” is discriminatory or demeaning, so they suggested rechristening it to “Pi,” and proposed “Tau” for its twice deadly variant (B.6.28).
by MathPlus June 1, 2021
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